GridHost string
}

// Endpoint - any type of endpoint.
type Endpoint struct {
	*url.URL
	IsLocal bool

	PoolIdx, SetIdx, DiskIdx int
}

// Equal returns true if endpoint == ep
func (endpoint Endpoint) Equal(ep Endpoint) bool {
	if endpoint.IsLocal == ep.IsLocal && endpoint.PoolIdx == ep.PoolIdx && endpoint.SetIdx == ep.SetIdx && endpoint.DiskIdx == ep.DiskIdx {
		if endpoint.Path == ep.Path && endpoint.Host == ep.Host {

}

// Returns all the expanded endpoints, each argument is expanded separately.
func (s *endpointSet) getEndpoints() (endpoints []string) {
	if len(s.endpoints) != 0 {
		return s.endpoints
	}
	for _, argPattern := range s.argPatterns {
		for _, lbls := range argPattern.Expand() {
			endpoints = append(endpoints, strings.Join(lbls, ""))
		}
	}
	s.endpoints = endpoints
	return endpoints
}

)

var printEndpointError = func() func(Endpoint, error, bool) {
	var mutex sync.Mutex
	printOnce := make(map[Endpoint]map[string]int)

	return func(endpoint Endpoint, err error, once bool) {
		reqInfo := (&logger.ReqInfo{}).AppendTags("endpoint", endpoint.String())
		ctx := logger.SetReqInfo(GlobalContext, reqInfo)
		mutex.Lock()
		defer mutex.Unlock()

		m, ok := printOnce[endpoint]
		if !ok {
			m = make(map[string]int)

func expandEndpoints(s string) ([]string, error) {
	var endpoints []string
	for endpoint := range strings.SplitSeq(s, ",") {
		endpoint = strings.TrimSpace(endpoint)
		if endpoint == "" {
			continue
		}
		if !ellipses.HasEllipses(endpoint) {
			endpoints = append(endpoints, endpoint)
			continue
		}

		pattern, err := ellipses.FindEllipsesPatterns(endpoint)
		if err != nil {

		{SlashSeparator, Endpoint{}, -1, fmt.Errorf("empty or root endpoint is not supported")},
		{`\`, Endpoint{}, -1, fmt.Errorf("empty or root endpoint is not supported")},
		{"c://foo", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format")},
		{"ftp://foo", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format")},
		{"http://server/path?location", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format")},

	g := errgroup.WithNErrs(len(disks))
	for index := range disks {
		g.Go(func() error {
			di := madmin.Disk{
				Endpoint:  endpoints[index].String(),
				PoolIndex: endpoints[index].PoolIdx,
				SetIndex:  endpoints[index].SetIdx,
				DiskIndex: endpoints[index].DiskIdx,
				Local:     endpoints[index].IsLocal,
			}
			if disks[index] == OfflineDisk {
				di.State = diskErrToDriveState(errDiskNotFound)
				disksInfo[index] = di

  }

  @Override
  public boolean hasEdgeConnecting(EndpointPair<N> endpoints) {
    checkNotNull(endpoints);
    if (!isOrderingCompatible(endpoints)) {
      return false;
    }
    return hasEdgeConnecting(endpoints.nodeU(), endpoints.nodeV());
  }

  /**
   * Throws an IllegalArgumentException if the ordering of {@code endpoints} is not compatible with
   * the directionality of this graph.
   */

   * Returns the value of the edge that connects {@code endpoints} (in the order, if any, specified
   * by {@code endpoints}), if one is present; otherwise, returns {@code defaultValue}.
   *
   * <p>If this graph is directed, the endpoints must be ordered.
   *
   * @throws IllegalArgumentException if either endpoint is not an element of this graph
   * @throws IllegalArgumentException if the endpoints are unordered and the graph is directed

  }

  @Override
  public boolean hasEdgeConnecting(EndpointPair<N> endpoints) {
    checkNotNull(endpoints);
    if (!isOrderingCompatible(endpoints)) {
      return false;
    }
    N nodeU = endpoints.nodeU();
    N nodeV = endpoints.nodeV();
    return nodes().contains(nodeU) && successors(nodeU).contains(nodeV);
  }

  @Override

notify_webhook        publish bucket notifications to webhook endpoints
notify_amqp           publish bucket notifications to AMQP endpoints
notify_kafka          publish bucket notifications to Kafka endpoints
notify_mqtt           publish bucket notifications to MQTT endpoints
notify_nats           publish bucket notifications to NATS endpoints
notify_nsq            publish bucket notifications to NSQ endpoints